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Rename Images Online

SEO rename in bulk.

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Step 1 of 3
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Add your product images. Nothing leaves your browser.

JPG, PNG, WebP, GIF
Multiple files at once
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Rename images for SEO bulk filename builder

Create SEO-optimised filenames in bulk using a visual formula builder. Prefix, base name, sequence, dimensions and more. Real-time before/after preview for every file.

Your images never leave your device
Visual formula builder
Before/after preview
Works offline in your browser
See the difference

SEO filenames. Google-friendly.

A filename like DSC_0042.jpg tells Google nothing. A filename like nike-air-max-90-white-side-01.jpg communicates brand, product, colour, angle and sequence.

Descriptive, keyword-rich filenames
Hyphens as word separators (SEO best practice)
Sequence numbering for multiple product shots
Before
After
Result
DSC_0042.JPG
nike-air-max-01.webp
SEO optimised
IMG_4521.jpg
leather-bag-brown-front.webp
Descriptive
Product_Shoe_Red.PNG
nike-shoe-red-01.webp
Consistent
DCIM_0099.jpg
watch-steel-detail-02.webp
Professional
How it works

Rename images in 3 simple steps

1

Upload your images

Drag & drop your product images. The rename formula will be applied to your entire batch.

2

Build your formula

Add blocks: text, base name, sequence, dimensions, date. Configure each block and set separators.

3

Download as ZIP

All renamed images are packaged in a ZIP file ready to upload to your store.

Perfect for

E-commerce, blogs & more

SEO Optimisation

Descriptive filenames improve your visibility in Google Images and provide context signals for product page rankings.

Catalogue Management

Consistent naming conventions make your product catalogue easier to manage, search and maintain.

Multi-angle Products

Automatically number multiple shots of the same product: product-name-01, product-name-02.

Supplier Images

Clean and standardise filenames from suppliers who use camera-generated names like DSC_ or IMG_.

Formula blocks

Build your filename formula using any combination of these blocks.

Text (custom)Base nameSequence 01 02DimensionsDateHash (unique)

Frequently asked questions

Do image filenames really affect SEO?

Yes. Google uses filenames as one of many contextual signals to understand image content. It is particularly impactful for Google Images rankings, where descriptive names can significantly increase impressions and clicks.

Should I use hyphens or underscores in image filenames?

Always use hyphens (-). Google treats hyphens as word separators, meaning nike-air-max is read as three separate words. Underscores are not treated as separators — nike_air_max is read as one word by Google's crawler.

What is the best filename format for product images?

brand-product-name-colour-angle-sequence.extension. For example: nike-air-max-90-white-side-01.webp. This communicates brand, product, attributes and sequence to both Google and your own file system.

Can I rename images without changing the file format?

Yes. The rename tool works independently of the other tools. You can rename without converting format or changing any image properties.

How do I rename images for Google Shopping?

Use filenames that include the product name, brand and key attributes like colour and size. Example: adidas-ultraboost-22-black-eu44.webp. Consistency between your product data and image filenames signals quality to Google.

Your images never leave your device

All processing happens 100% inside your browser using the Canvas API. We never upload, store or track your files. Your privacy is safe — unlimited and always protected.

Try for free →
No sign-up required

Waarom afbeeldingsbestandsnamen een onderschat SEO-signaal zijn

Google leest afbeeldingsbestandsnamen om te begrijpen wat de afbeelding weergeeft. Een naam als DSC_0042.jpg vertelt Google niets. Een naam als nike-air-max-90-wit-zijkant-01.jpg communiceert merk, productnaam, kleur, hoek en volgorde.

✓ Zichtbaarheid in Google Afbeeldingen ✓ Betere context op productpagina's ✓ Schonere bestandsbeheer ✓ CDN-cache-efficiëntie

SEO-regels voor afbeeldingsbestandsnamen

RegelCorrectOnjuistWaarom het belangrijk is
Gebruik koppeltekensnike-air-max.jpgnike_air_max.jpgGoogle leest koppeltekens als woordscheidingstekens
Alleen kleine lettersproductnaam.jpgProductNaam.jpgVoorkomt verbroken links op Linux-servers
Geen spatiesblauwe-tas.jpgblauwe tas.jpgSpaties worden %20 in URL's
Beschrijvende naamrode-leren-tas.jpgIMG_0042.jpgGeeft Google contextsignalen

Veelgestelde vragen

Beïnvloeden afbeeldingsbestandsnamen echt de SEO?
Ja. Google gebruikt bestandsnamen als een van de vele contextsignalen om de inhoud van afbeeldingen te begrijpen. Het is bijzonder impactvol voor Google Afbeeldingen-rankings, waar beschrijvende namen de impressies en klikken aanzienlijk kunnen verhogen.
Moet ik koppeltekens of underscores gebruiken?
Altijd koppeltekens (-). Google behandelt koppeltekens als woordscheidingstekens, wat betekent dat "nike-air-max" wordt gelezen als drie afzonderlijke woorden. Underscores worden niet als scheidingstekens behandeld — "nike_air_max" wordt als één woord gelezen door de crawler van Google.