A product price rarely appears in only one graphic. The same amount may show up across product cards or promotional images, while a software team may have several screenshots carrying an old button label. Correcting the first file takes very little time, but repeating that correction across the rest of the folder quickly turns into unnecessary work.
The Batch Replace Text tool on TextToPDF.net is made for this repeated job. You enter the wording that already appears in the images and add the text that should take its place. The tool checks the uploaded files for that wording and applies the replacement wherever a match is found.
This gives you a focused batch image editor when the actual job is text replacement. You do not have to work through unrelated photo-editing controls just to update the same price or label across several files.
How Batch Text Replacement Works
The process starts with two fields. Text to Find contains the wording that already appears in your images, while Replace With contains the new version you want to use.
Suppose ten screenshots still show Contact Sales, but your website now uses Get Started. You can enter both phrases once, upload the screenshots and run the replacement across the full set. That is much easier than opening every image separately and repeating the same edit.
The current uploader accepts PNG, JPG and WebP images. Once the files are ready, Replace Across All Images runs the search rule across the batch and applies the requested change where matching text is detected.
This workflow is useful when you need to replace text in multiple images with one repeated instruction. A one-off image correction is different because it may need individual font or position adjustments.
Choose How Closely the Text Should Match
Not every folder contains perfectly identical wording. One image set may use exactly the same phrase throughout, while another may contain values that change from file to file but still follow a recognisable pattern.
Case Sensitive helps when capitalisation is important. A search for SALE can stay separate from Sale, which is useful when both versions appear for different reasons inside your graphics.
Regular Expressions give you another option when the text itself changes but its structure remains predictable. Product graphics may contain $49.00, $79.00 or $129.00, so a suitable expression can look for the price pattern rather than one fixed amount.
| Matching method | Example | Useful when |
|---|---|---|
| Normal match | Contact Sales | The same phrase appears across several files |
| Case Sensitive | SALE | Uppercase and mixed-case versions should remain separate |
| Regular Expression | Price pattern | Values change but follow the same format |
Regular expressions should match the syntax supported by the live tool. A tested pattern is much more useful than an example that looks correct but does not work inside the editor.
Why Batch Text Editing Is Useful
People have looked for this type of workflow for years because repeated image changes are surprisingly tedious. In one GIMP discussion, a user wanted the same text in the same position across a series of photos, but the suggested process still required individual layer handling and repeated exports. The user pointed out that this did not really solve the batch problem.
You can see the same frustration in this discussion about applying repeated text changes across several images. The useful part of batch editing is not the individual replacement itself. It is removing the need to repeat the same sequence for every file.
TextToPDF.net takes a narrower approach than a full design-template system. The tool focuses on find and replace text in images that already exist, which suits jobs where the design is fine and only repeated wording needs an update.
Where One Replacement Can Save Repeated Work
A store may need to update an offer after a sale ends. A software team may also have older screenshots where the interface text has changed, while the rest of the image still matches the current product.
| Image set | Example change |
|---|---|
| Product graphics | Replace an old price or offer |
| App screenshots | Update a button label after an interface change |
| Campaign creatives | Replace an expired date or CTA |
| Training images | Correct repeated wording across screenshots |
This is where bulk editing text in images makes sense. If each picture needs a different font or a separate background correction, a batch operation is no longer the right workflow.
What If One Image Does Not Contain the Text?
A group of images may look consistent while still containing small differences. One screenshot may use the selected phrase, while another may show older wording or no matching text at all.
The batch result should make those differences easy to review. A file with no match should remain identifiable so you can see which images changed and which ones still need attention.
This matters even more with a large folder because manually checking every file defeats part of the purpose of batch processing. A useful result is not only the replacement itself; you also need to know where the requested replacement did not happen.
Review the Images Before Downloading Them
The same words can appear under very different visual conditions. One screenshot may contain large dark letters on a simple panel, while another version may use smaller text inside a compressed image. Recognition can therefore vary even when the wording is identical.
The replacement length can create another difference. $49 and $149 do not occupy the same width, while a longer CTA may need more room than the phrase it replaces. These are the kinds of files that deserve another look after the batch finishes.
When one result needs individual font or position work, the Edit Text in Image tool gives you direct control over that file. You can correct the difficult image without repeating the full batch.
Batch Replace Text or Edit One Image?
The two tools solve related problems, but they are useful in different situations.
| Your task | Better option |
|---|---|
| Replace the same wording across many images | Batch Replace Text |
| Change different text areas inside one image | Edit Text in Image |
| Apply one repeated Find → Replace instruction | Batch Replace Text |
| Adjust font or placement manually | Edit Text in Image |
The batch tool is useful when the same correction appears across a folder. The image text editor is a better fit when one picture needs individual design attention.
Supported Image Formats
The current batch uploader accepts PNG, JPG and WebP files. These formats cover common screenshots and product graphics without requiring another conversion before upload.
PNG works well for interface graphics where small text and sharp edges are important. JPG is common for photographic images, while WebP is useful for files already prepared for websites.
Common Batch Replacement Problems
A single batch can contain images with different dimensions or compression levels. The same instruction may therefore produce a different result in one file even when most of the batch works as expected.
| Situation | What may happen |
|---|---|
| Text is very small | The wording may not be recognised properly |
| Capitalisation differs | Some versions may not match the search |
| Replacement is much longer | The new wording may need individual adjustment |
| Background is difficult | One image may require manual editing |
Case Sensitive can help when capitalisation needs tighter control. An unusual file can be opened separately in the image editor instead of forcing the entire batch through another replacement.
Frequently Asked Questions
Can I replace the same text in multiple images at once?
Yes. Enter the original wording under Text to Find, add the new version under Replace With and upload the images that need the change. The same matching rule is then checked across the batch.
Can I change prices across several product images?
Yes, when the price can be recognised inside the uploaded image. One repeated amount can use normal matching, while a supported regular expression can help when different prices follow the same format.
What does Case Sensitive do?
Case Sensitive treats uppercase and lowercase wording as different text. It is useful when SALE and Sale appear in separate parts of your graphics and only one version should change.
Why would I use Regular Expressions?
Regular expressions help when the visible text changes between images but follows the same pattern. Prices and dates are common examples because the individual values may differ while the format remains predictable.
Which image formats can I upload?
The current tool accepts PNG, JPG and WebP images.
When should I use the single-image editor instead?
Use Batch Replace Text when one search-and-replacement rule applies across several files. If a particular image needs individual font matching or position changes, use the Edit Text in Image tool.