Photo & sign
merger, free
Resize a photo and a signature to your exam's exact pixels and KB, then combine them into one image — right in your browser. No signup, no watermark, nothing uploaded.
Kodotools Team · Last updated: September 2026 · Files stay on your device
About this tool
A free photo and sign merger for exam forms: upload your photo with your signature, pick your exam, and this photo signature merger sizes each one to the required pixels and KB — then stacks them into a single, form-ready image. Everything runs in your browser.
Who needs this?
- Exam applicants (SSC, IBPS, RRB, UPSC, NEET, TNPSC) who must upload photo with signature
- Anyone whose form asks for a single combined photo-and-signature image
- People who need each file resized to an exact pixel and KB limit
Photo
Tap to add your photo
Signature
Tap to add your signature
JPG, PNG, or WebP · both stay on your device
—
✓ Keeps your original photo quality.
Resize each file for an exam (optional)
Only needed if a portal wants the photo and signature as two files at an exact size. Doesn't affect the merged image above.
Pick your exam to load its sizes, or enter them by hand.
Why this tool
Built for exam forms,
not photo editing.
Your files never leave your device
The photo and signature are resized and merged right inside the browser tab — no upload, no account, no tracking. Safe for ID and exam documents.
Exam presets built in
Pick SSC, IBPS, UPSC, NEET and more to load the right photo and signature dimensions instantly.
Hit an exact KB limit
Set a max KB for each file and the tool compresses to fit — no separate signature converter needed.
Works on mobile
Merge photo and signature online straight from your phone before you upload.
No signup
No email, no account. Drop the files and go.
Forever
No limits, no paywall, no watermark.
How to merge photo and signature online
Three steps. No app needed.
Add both images
Upload your photo in one box and your signature in the other. Drag & drop works too.
Pick your exam
Choose a preset to load the required pixels and KB, or type the sizes your form asks for.
Download
Grab the merged image, or download the photo and signature separately — whatever your portal needs.
Photo and signature size for each exam
Most Indian recruitment portals set an exact size and KB limit for the photo and the signature. Here are the typical values for the common exams — load them with the preset above, and always confirm the numbers in your official notice.
SSC photo and signature size
SSC (CGL, CHSL, MTS) asks for a recent photo around 200×230 px and a signature around 140×60 px. Load the SSC preset and both are resized to those pixels; add a max KB if the portal rejects larger files.
IBPS and bank exam signature size
IBPS, SBI and other bank exams use the same 200×230 px photo and a small 140×60 px signature, usually 10–20 KB. The tool compresses each one to that ceiling so the upload isn't rejected for being too large.
| Exam | Photo | Signature |
|---|---|---|
| SSC (CGL/CHSL/MTS) | 200×230 px · 20–50 KB | 140×60 px · 10–20 KB |
| IBPS / SBI bank | 200×230 px · 20–50 KB | 140×60 px · 10–20 KB |
| RRB (NTPC/Group D) | 200×230 px · 15–40 KB | 140×60 px · 10–40 KB |
| UPSC | 350×350 px · 20–300 KB | 350×350 px · 20–300 KB |
| NEET | 200×230 px · 10–200 KB | 200×230 px · 4–30 KB |
| TNPSC | 150×200 px · 20–50 KB | 150×80 px · 10–20 KB |
| CTET | 200×230 px · 10–100 KB | 140×60 px · 3–30 KB |
| PAN card (NSDL) | 213×213 px · 4–20 KB | 213×213 px · 4–20 KB |
Sizes are typical values and change between cycles — your official notice is the final word.
How to combine a photo and signature into one image
Some forms ask you to upload a photo with signature together in a single file. Whether you want to merge photo with signature, join photo and signature, or combine photo and sign into one image, here's the quickest way:
- 1.Upload your photo and your signature into the two boxes above.
- 2.Set the pixels for each — the preset does this for you, or type your own.
- 3.Choose Stacked (photo above signature) or Side by side, and turn on labels if you want them.
- 4.Hit Download merged image for the combined file — or download each one on its own.
The whole thing happens in your browser — nothing is uploaded, and there's no watermark on the result.
Tips for a photo and signature that gets accepted
- Sign on white paper with a black or blue pen and photograph it in good light — a clean signature scales down far better.
- Crop the photo to the head-and-shoulders first with the passport photo maker so it isn't padded with white when resized.
- Match the pixels before the KB. Set width and height first, then add a max KB only if the portal complains the file is too big.
- Keep a white background for both — it's what almost every exam portal expects and it keeps the signature crisp.
- Download separately when asked. Many portals want two files, so use the photo and signature buttons rather than the merged image.
Why forms ask for a photo and a signature
Exam boards pair your photo with your signature so the picture and the handwriting on your admit card, answer sheet and application all match the same person. That's why the sizes are so strict — the images have to stay sharp after the portal compresses them, or the verification staff can't read the signature.
Resizing a photo and signature online to those exact numbers by hand is fiddly. This merger does both at once and keeps everything on your device, so you get a form-ready result without a print shop or a desktop editor.
Kodotools vs typical resizer tools
| Feature | Kodotools | Typical online tools |
|---|---|---|
| Files uploaded to a server | Never — 100% browser | Usually yes |
| Photo & signature in one pass | Yes | Often separate |
| Merge into one image | Yes — stacked or side by side | Rarely |
| Watermark / signup | None, free | Varies |
FAQ
Common questions
How do I merge a photo and signature into one image?
Upload your photo and signature into the two boxes above, pick a layout (stacked or side by side), and hit "Download merged image". Both are combined into one file in your browser — nothing is uploaded.
Is this a photo and sign joiner? Can I attach a photo and signature online?
Yes — it works as a photo and sign joiner too. Upload your photo with your signature, and the tool will attach the photo and signature into one image or an image and signature merge, free and online. It's the same photo signature merge online, just under a different name.
Can I resize the photo and signature to a KB limit?
Yes. Enter a "Max KB" for the photo and for the signature, and each is compressed to stay under that size while keeping the pixels you set. Leave it blank to save at high quality.
What is the signature size for SSC or IBPS?
For SSC and IBPS the signature is usually around 140×60 px and 10–20 KB, with the photo about 200×230 px. Pick the SSC or IBPS preset and those dimensions load automatically — but always confirm your official notice.
Can I download the photo and signature separately?
Yes. Alongside the merged image there are separate "Download photo" and "Download signature" buttons, each resized and compressed to its own settings — handy when a portal wants two files.
Are my photo and signature uploaded to a server?
No. Both stay on your device — the resizing and merging happen locally in your browser, so your documents stay private. Safe for ID and exam use.
What signature dimensions should I use?
Use whatever your form specifies — the width and height fields are editable. Most Indian exams use a landscape signature around 140×60 px; the exam presets fill in the common values for you.
Does it work on a phone?
Yes. It runs in any modern mobile browser, so you can resize and merge your photo and signature straight from your phone before uploading the form.
My signature is a PNG with a transparent background — is that OK?
Yes. Transparent areas are filled with your chosen background (white by default) and saved as JPG, which is the format exam portals expect.
Which file formats can I use?
Upload a JPG, PNG, or WebP for either image. The photo, signature, and merged file are all saved as JPG.
Will resizing lower the quality?
Only as much as the size needs. Without a KB limit the files are saved at high quality; with one, the tool keeps quality as high as it can while fitting the size. Start from the sharpest originals for the best result.
Ready to merge your files?
Add your photo and signature, pick your exam, and download a form-ready image.
Merge photo & signature →