Image Format Converter
Just tap the format you want: JPG, PNG, WebP, GIF, BMP, TIFF or ICO. Dimensions stay the same; drop several at once.
Which format
Photos: JPG. Screenshots, text, line art or transparency: PNG. For the web, WebP is smallest at the same quality — but older software may not open it, so use JPG or PNG for anything you submit.
What the quality number does
Lower quality means smaller JPG/WebP files with softer detail. Around 80 is visually near-identical for photos while cutting size a lot. PNG has no quality setting; the slider is ignored.
Transparency
PNG, WebP and ICO keep transparent areas; GIF keeps fully transparent pixels only. Converting to JPG or BMP fills transparency with white.
When to use GIF, BMP, TIFF or ICO
GIF has 256 colours — fine for logos and simple graphics, rough for photos (animated GIFs keep the first frame). BMP is an old uncompressed format for software that only accepts BMP. TIFF is the uncompressed format print shops and scanning software use, so files are large. ICO is the Windows icon format, scaled to at most 256px — for a full website favicon set, the Favicon Generator is better.
What it can read
JPG, PNG, WebP, GIF, BMP, AVIF, SVG and ICO are read by the browser itself; TIFF is decoded by this page (first page of multi-page files). HEIC works only where the browser can decode it — Safari on Mac and iPhone, but usually not Chrome, Edge or Android.
Tips for common situations
Set Exact Pixel Width for SVG Export
Enter your target width in pixels before converting so the SVG scales cleanly without pixelation. Choose PNG output to preserve the alpha transparency channel, or WebP for a smaller file with adjustable quality.
Batch Convert Product Photos to WebP
Select multiple product images at once, choose WebP as the output format, and adjust the quality slider to balance visual clarity and file size. After conversion, download all results in a single ZIP archive instead of saving each file individually.
Tried with a sample file
Screens and numbers from actually running this tool with a sample file with no personal data (2026-10-06, Chromium-based browser on a Mac). Results vary with your input and device.
A 3600×2400 sample photo (JPG, 1.10 MB) became 466.7 KB as WebP. Some older programs and upload forms still accept JPG only, so check before switching.
Frequently asked
Are my photos uploaded?
No. Conversion uses the browser's canvas and finishes on your device. Load the page, go offline, and it still works.
Does iPhone HEIC work?
Only where the browser can decode HEIC: Safari on Mac and iPhone can; Chrome, Edge and Android usually cannot. Open this page in Safari on the iPhone, or set Settings › Camera › Formats to Most Compatible to shoot JPG.
Can I download all at once?
Yes — two or more images come as a single ZIP.
Does converting change the image pixel dimensions?
No, the pixel width and height remain exactly the same as the original.
Can I specify the size when converting an SVG file?
Yes, you can set an exact output width when converting SVG files.
Will the converted image keep my GPS location data?
No, the file is re-drawn on a canvas during conversion, which strips all EXIF metadata.
Is this tool meant to reduce file size?
While changing formats might affect file size, we recommend using our dedicated compress tool for shrinking images.