Free Image Tools That Never Upload Your Photo
Compress to an exact KB, resize, crop, rotate, remove a background, convert between HEIC, JPG, PNG, WebP and SVG, watermark, strip EXIF, and build passport photos, signatures and ID cards. Every one runs inside your own browser.
Start with the essentials
The four image jobs people come here for most often.
Which image tool do I need?
Several of these overlap, and two pairs in particular get confused. Start here if you are not sure which one solves your problem.
Tap any row to open that tool.
| What you want to do | Use this | Why |
|---|---|---|
| Get a photo under an exact KB limit | Compress to KB | Targets a hard number — 20, 50, 100 KB or your own. |
| Shrink a folder of photos generally | Image Compressor | Batch by quality preset, with before/after and a ZIP. |
| Change the pixel dimensions | Image Resizer | Pixels or percentage, four resampling algorithms, DPI. |
| Cut the picture down to part of it | Image Crop | 18 aspect presets, circle crop, guides, undo and redo. |
| Fix a sideways or tilted photo | Rotate & Flip | 90° steps, a free-angle slider, flips and EXIF auto-fix. |
| Hide a face, plate or address | Image Blur | Brush, area, pixelate or edge blur on just that region. |
| Make a photo black and white | Grayscale | Adjustable intensity with a live before/after slider. |
| Knock out a plain background | Background Remover | Magic-wand flood fill to transparent, a color or an image. |
| Convert a JPG so it can hold transparency | JPG to PNG | Lossless PNG output, batch, clipboard and camera input. |
| Make images lighter for a website | PNG to WebP | Quality slider with a live size comparison. |
| Open an iPhone HEIC photo | HEIC Converter | HEIC and HEIF to JPG, PNG, WebP, AVIF, BMP or PDF. |
| Turn a vector logo into a bitmap | SVG to PNG | Any size, transparency kept, batch ZIP download. |
| Shrink an SVG's file size | SVG Optimizer | Real SVGO, plus validation and React/Vue export. |
| Put several photos into one document | Images to PDF | One image per page with size, fit and margin control. |
| Pull the pictures out of a PDF | PDF to Images | Render pages by DPI, or extract the embedded images. |
| Stamp your name or logo on photos | Image Watermark | Single, diagonal or tiled — tiling resists cropping. |
| Strip GPS and camera data before sharing | EXIF Remover | Shows what was hidden there, then verifies the clean file. |
| Hide a message inside a picture | Steganography | LSB embedding with AES-256, and a detection analyser. |
| Make a passport or visa photo | Passport Photo | 24 official sizes with head guides and print sheets. |
| Get a signature scan into spec | Signature Resizer | Auto-crop, clean the paper, then hit the KB range. |
| Print ID or membership cards | ID Card Maker | CR80 cards laid out on A4 with crop marks and CSV import. |
| Print one image poster-sized | Poster Printer | Tiles it across A4, A3, Letter or Tabloid with overlaps. |
| Find the exact color used in an image | Color Picker | HEX, RGB, HSL, CMYK, LAB, palettes and contrast checks. |
| Make a favicon for a website | Favicon Generator | Every standard size, .ico, manifest and the head snippet. |
Two pairs that get confused. Image Compressor works by quality preset across a batch; Compress to Exact KB is the one to use when a form demands a specific number. And the Background Remover is a magic-wand flood fill, not an AI cut-out — excellent against a plain wall or backdrop, but it will not cleanly separate flyaway hair from a busy scene.
All 24 image tools
Grouped by the job you are trying to get done.
Edit and retouch
Compress and optimize
Convert between formats
Protect and clean up
Photos for forms and print
Color and design
Why in-browser image tools matter
Most free image sites work by uploading your photo to their servers, processing it there and giving you a download link. That is fine for a holiday snap. It is a genuine problem for a passport photo, a signature scan, an Aadhaar or PAN card image, a photographed document, or a picture of your children.
Every tool on this page takes the other approach. Your file is read with the browser's File API, drawn into a canvas on your own device, and written straight back to your downloads folder. There is no upload step, no queue, no temporary copy on someone else's disk and no retention policy to read, because there is nothing to retain. It also means there is no daily conversion quota and no waiting for a server.
Most of these tools load nothing from a CDN
This is the quiet advantage images have over PDFs. Compressing, resizing, cropping, rotating, blurring, watermarking and converting between JPG, PNG and WebP are all things the browser's own Canvas API already does — so nineteen of the twenty-four tools here reference no third-party CDN at all. Once the page has loaded, you can drop the connection and keep working.
- Five tools fetch a library, and mostly only on demand. HEIC Converter and Compress to Exact KB pull a HEIF decoder — the second one only if you actually hand it a HEIC file. SVG Optimizer loads the real SVGO, PDF to Images loads pdf.js, and a ZIP library arrives when you ask for a batch download. That is program code arriving, not your photo leaving.
- Poster Printer goes furthest. It registers a service worker, so on a repeat visit the page itself loads with no connection at all.
- Your device sets the ceiling. Processing locally means a 60-megapixel photo, or a batch of two hundred, is bounded by your available memory rather than a server's. On a phone, large batches will be noticeably slower.
- Upscaling cannot invent detail. Enlarging a small image makes it bigger, not sharper. No tool here — and no tool anywhere without a generative model — can recover detail the camera never captured.
Hitting an exact KB limit
Indian government portals in particular rarely ask for "a small photo". They ask for a JPG between 20 KB and 50 KB, at specific pixel dimensions, and reject anything outside that window without explaining which rule you broke. Ordinary compressors are no help, because they let you pick a quality level and then tell you what size you got.
Compress Image to Exact KB inverts that: you give it the number, and it searches for the quality setting that lands inside your target. For the two specific cases that generate the most of these complaints there are dedicated tools — Passport Size Photo Maker for the photograph, which also handles the head-position rules, and Signature Resizer for the signature, which crops and cleans the paper before compressing.
What "removing the background" really means here
The Background Remover samples the colors around the edge of your photo and flood-fills inward, stopping where the color changes sharply — the same idea as a magic wand in a desktop editor. Against a plain wall, a studio backdrop, a white product sweep or a screenshot it is quick and clean.
It is not an AI segmentation model, and being straight about that saves you a wasted attempt: a portrait with loose hair in front of a crowded street is the case it handles worst. For a passport or ID photo, though, the plain background is a requirement anyway, which is precisely the situation this approach is best at.
Image tools questions
The things people actually ask before trusting a photo tool.
Are these image tools really free?
Yes. No account, no email, no trial, no daily limit and no watermark stamped on the output. There is no paid tier to upgrade to.
Do my photos get uploaded to a server?
No. Your file is read with the browser's File API and processed on your own device through the Canvas API. There is no upload step and no server-side storage, which is what makes these safe for ID photos, signatures and personal pictures.
Which tool do I use to hit an exact KB limit?
Compress Image to Exact KB. It targets a hard number such as 20 KB, 50 KB or 100 KB, which is how government forms word their limits. The general Image Compressor is for batch work by quality level instead.
Does the background remover use AI?
No. It samples the colors around the photo's edge and flood-fills inward, like a magic wand. That works very well on product shots, logos, ID photos and anything on a plain backdrop, but it will struggle with loose hair against a busy background.
Will converting or resizing lose quality?
Converting to PNG is lossless. Converting to JPG or WebP re-encodes the pixels, so it depends on the quality you choose. Resizing down is a real loss of detail, and resizing up cannot invent detail that was never captured.
Can I process many images at once?
Yes. Compressor, Resizer, Crop, Rotate, Watermark, Grayscale, SVG to PNG and EXIF Remover all take a batch and return the results as a ZIP.
Do these tools strip EXIF and GPS data automatically?
Mostly, as a side effect — anything that redraws the photo through a canvas writes a fresh file with no original EXIF block. If removing the metadata is the actual goal, use EXIF Metadata Remover, which shows you what was there and verifies the cleaned file.
Do these image tools work offline?
Nineteen of the twenty-four reference no third-party CDN at all, so once the page has loaded they keep working without a connection. Poster Printer registers a service worker and loads offline even on a fresh visit. The exceptions are HEIC Converter, Compress to Exact KB, SVG Optimizer, PDF to Images and Favicon Generator, which fetch a library when you use the feature that needs it.
Is there a file size limit?
There is no arbitrary cap, because nothing is sent to a server. The ceiling is your own device's memory — a very large photo, or a batch of a hundred at once, will be slower on a phone than on a desktop.
Why will a site not accept my iPhone photo?
Because iPhones save HEIC by default and most upload forms only accept JPG or PNG. Run it through HEIC to JPG Converter first, then compress it to the size the form wants.
Do these work on a phone?
Yes, in any modern mobile browser including Chrome and Safari — which is convenient, because the photo you need to fix is usually already on your phone.
Can I get a transparent background in a JPG?
No — the JPG format has no transparency channel at all, so a "transparent" area saves as white. Export to PNG or WebP instead; JPG to PNG will make that conversion losslessly.
Related tools outside images
Often needed alongside an image job.
Pick a tool and get started
Nothing to install, nothing to sign up for, and your photo stays on your own device from start to finish.