How to build a translation portfolio that wins clients

By FastBuySale Newsroom · 9 Nov 2026 · 12m ago

What clients look for in a translator

Clients rarely read your target language and source language equally well, and many cannot judge translation quality directly. They look for signals they can trust: relevant specialisms, natural, error-free writing in the target language, attention to terminology, professional presentation, credentials and recommendations from others. Agencies may have reviewers who check samples closely, while direct clients often judge by clarity, professionalism and relevance. A portfolio that speaks to both helps you win work from each.

Step 1: decide what to feature

Choose your main language pairs and one or two specialisms, such as legal contracts, medical information, software interfaces, marketing copy or academic papers. A focused portfolio shows depth. If you translate in several directions, lead with your strongest pair, usually into your native language.

Step 2: choose source texts you may use

Copyright usually protects original texts, and translations can be treated as derivative works, so do not publish translations of copyrighted material without permission. Use public domain texts, your own writing, texts from organisations that agree to let you translate and share them or material under licences that allow translation and redistribution. Choose texts typical of your specialism, such as a product description, a terms of service extract or a patient information leaflet.

Step 3: present samples side by side

Show the source text and your translation in two columns or one after the other, with the language pair and subject clearly labelled. Keep samples short, around 250 to 500 words. Make sure formatting is clean and easy to read on screen.

Step 4: add translator notes

Below each sample, add a short note explaining two or three decisions, such as how you handled a legal term with no direct equivalent, adapted a marketing slogan for the target culture or chose terminology consistent with an industry standard. Notes show your thinking and reassure clients who cannot read both languages.

Step 5: show related skills

If you offer editing, proofreading, machine translation post-editing, transcreation, subtitling or localisation, include a sample of each, such as a before and after edit of a weak translation or subtitles with timing notes.

Worked example: tracking which samples win work

This is an illustrative example. Lina sends 40 pitches in three months, 20 with a general portfolio link and 20 with links to a specific legal sample. The general link brings 2 replies, a 10% reply rate, while the legal sample brings 6 replies, or 30%. Targeted samples tripled her replies. The percentage calculator on this site helps track results.

Step 6: list credentials and tools

Include relevant degrees, certifications, memberships of professional associations, subject background, such as previous work as a nurse, engineer or lawyer, and the translation tools you use. Agencies often filter by tools and credentials, so make them easy to find. Mention any quality assurance processes you follow, such as terminology checks and second reviews for important projects.

Step 7: add testimonials

Short quotes from clients, agencies or colleagues about accuracy, reliability and communication build trust. Ask satisfied clients for a sentence or two and permission to use their name or company. If clients prefer anonymity, use a general description, such as project manager at a European translation agency.

Step 8: choose where to host your portfolio

A simple personal website with a page for each specialism works well, with a downloadable PDF of samples for agencies that request one. Professional directories and translator platforms also let you upload samples and credentials. Keep your profiles consistent across sites, with the same language pairs, specialisms and rates guidance.

Step 9: protect confidentiality

Most professional translation work is confidential. Never publish client documents or details without written permission, even if you think they are harmless. When you describe past projects, use general terms, such as translated a 20,000 word user manual for a medical device manufacturer, without naming the client or sharing content.

Step 10: include rates guidance and contact details

You do not need a full price list, but indicating starting rates, minimum fees and turnaround times helps clients judge fit. Include a clear contact form or email address, your time zone and typical response times. The time zone converter on this site helps when agreeing deadlines with clients abroad.

Building samples when you are new

If you have little professional experience, you can still build a convincing portfolio. Volunteer for reputable non-profit translation projects that allow you to share your work, translate your own blog posts or professional documents, or ask local businesses and organisations whether you can translate a short page for them in exchange for permission to show it. Translate public domain texts in your specialism, such as historical legal documents or old scientific papers, but remember that modern clients also want to see contemporary language and terminology. Combine these with practice texts you write yourself in the style of real documents, such as a sample product page or a fictional company policy, and label them clearly as samples so clients understand their origin.

Matching samples to client types

Agencies often want to see that you can follow instructions, handle terminology and work in translation tools, so samples with notes on glossaries and consistency suit them. Direct clients, such as marketing teams or law firms, care more about how the final text reads and how well it serves their business. Prepare two or three versions of your portfolio links: a general page, a page for agencies with credentials and tools and specialist pages for each niche. Sending the right version to each client makes your pitches more relevant and saves busy reviewers time.

Writing an about page for translators

Your about page should explain your language pairs, specialisms, background and how you work, in clear, natural language. Mention why you translate into your native language, any years spent living in the source language country and professional experience in your specialism. Add a friendly photo, your location and time zone and your preferred ways of working, such as project-based or ongoing support. Remember that your about page is also a writing sample, so polish it carefully. Many translators offer the page in both their working languages, which demonstrates skill and helps clients from each market feel at home.

Proofreading everything twice

Typos on a translator's website damage trust instantly. Read every page and sample aloud, run spell checks in both languages and ask a colleague to review before publishing.

Following up after pitches

If a client or agency does not reply within a week or two, send one short, polite follow-up with a link to a different relevant sample.

Pitching with your portfolio

When applying to agencies or contacting direct clients, link to the most relevant sample rather than your whole site. Add a sentence explaining why that sample matches their needs. Personalised, targeted pitches consistently perform better than generic messages.

Common mistakes

Translators often include long, unedited samples, translate copyrighted texts without permission, show too many unrelated specialisms, publish confidential work or forget to proofread their own website. A short, focused, polished portfolio is far more effective.

Showing localisation and cultural adaptation

Many clients need more than accurate translation. Websites, apps, games and marketing materials often need localisation, which adapts content to local culture, formats and expectations. Show examples where you adapted dates, measurements, currencies, humour, idioms and references so the text feels native to the target audience. A short case where you explain why a literal translation would have confused readers, and how you solved it, demonstrates the judgement clients value most. For software and app localisation, include a sample showing how you handled character limits, placeholders and interface consistency.

Keeping your portfolio up to date

Review your portfolio every six months. Replace older samples with stronger ones, add new specialisms as your experience grows and update credentials and testimonials. Remove anything that no longer represents your best work or the type of projects you want.

Asking for feedback

Ask an experienced translator in your language pair to review your samples before publishing them. A fresh pair of eyes can catch errors and awkward phrasing you might miss, and constructive feedback helps you present your strongest possible work to potential clients.

Reader questions

Questions about language careers? Send them through the Ask page on this site.

Disclaimer

This article is for general information only. No income is guaranteed.

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